[DSPIC]

Однако, парcер не переводит NoYes::Yes в 1.
Продемонстрируйте на примере, где InventTable.PurchModel точно NoYes

static void Job(Args _args)
{
    InventTable             inventTable;
    QueryRun                qr;
    Query                   query = new Query();
    QueryBuildDataSource    qbds;
    QueryBuildRange         qbr;
    str                     rangeValue;
    ;

    qbds = query.addDataSource(tablenum(InventTable));

    qbr  = qbds.addRange(fieldnum(InventTable, RecId));

    rangeValue = strFmt("((ItemId==\"%1\") && (PurchModel==%2))", "B-R12",  enum2int(NoYes::Yes));

    qbr.value(rangeValue);

    qr = new QueryRun(query);

    while (qr.next())
    {
        inventTable = qr.get(tablenum(InventTable));

        info(strFmt("%1 - %2", inventTable.ItemId, inventTable.PurchModel));
    }
}